Percy Ludgate
| Percy Edwin Ludgate | |
|---|---|
| Portrait photograph of Percy Ludgate | |
| Born | 2 August 1883 Skibbereen, County Cork, Ireland | 
| Died | 16 October 1922 (aged 39) Dublin, Ireland | 
| Resting place | Mount Jerome Cemetery, Dublin | 
| Nationality | Irish | 
| Known for | Design of the second analytical engine in history | 
| Scientific career | |
| Fields | mechanical computer design & discrete logarithms (1909); Accountancy (1917) | 
| Institutions | Kevans & Son (Dublin, Ireland) | 
Percy Edwin Ludgate (2 August 1883 – 16 October 1922) was an Irish amateur scientist who designed the second analytical engine (general-purpose Turing-complete computer) in history.